119777640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{998147}}^1$

素因数の和:998161

約数の個数: 32

約数和(自身を含む): 359333280

約数和(自身を除く): 239555640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 998147, 1996294, 2994441, 3992588, 4990735, 5988882, 7985176, 9981470, 11977764, 14972205, 19962940, 23955528, 29944410, 39925880, 59888820, 119777640]

約数ペア:

[(1, 119777640), (2, 59888820), (3, 39925880), (4, 29944410), (5, 23955528), (6, 19962940), (8, 14972205), (10, 11977764), (12, 9981470), (15, 7985176), (20, 5988882), (24, 4990735), (30, 3992588), (40, 2994441), (60, 1996294), (120, 998147)]